PROJECT STANDARDS AND SPECIFICATIONS liquid and ga

1 KLM TechnologyGroupProject :1of55 Rev: 01 Feb2011 KLM Technology Group#03-12 Block Aronia,Jalan Sri Perkasa 2 Taman Tampoi Utama81200 Johor BahruMalaysiaPROCESS DESIGN OF liquid & GASTRANSFERAND STORAGE( PROJECT STANDARDS AND SPECIFICATIONS )TABLE OF CONTENTSCOPE4 REFERENCES4 DEFINITIONS AND TERMINOLOGY6 SYMBOLS AND ABBREVIATIONS7 UNITS7 STORAGE AND HANDLING OF CRUDE OIL AND REFINERY PRODUCTS7 General7 Design Requirements8 Tank Dimensions, Capacities and Layout9 Shell Attachments and Tank Appurtenances15 Fixed Roof Fittings16 Floating Roof Fittings18 Safe Entry and Cleaning of Petroleum Storage Tank19 Piping System20 STORING AND HANDLING OF LIQUEFIED PETROLEUM GASES (LPG)21 General21 Physical Properties and Characteristics21 Requirements22 Design Considerations24 Transfer of LPG Within the Off-Site Facilities of OGP Plants32 KLM TechnologyGroupProject Engineering StandardPROCESS DESIGN OF liquid &GASTRANSFER AND STORAGE( PROJECT STANDARDS ANDSPECIFICATIONS)Page2of55 Rev: 01 Feb2011 LIQUEFIED NATURAL GAS (LNG).

2 AND NGL NATURAL GAS LIQUIDSTORAGE AND TRANSFER FACILITIES34 Introduction34 General Considerations34 Criteriaand Requirements35 Transfer of LNG and Refrigerants38 Fire Protection39 STORAGE AND HANDLING OF ETHANE AND ETHYLENE39 General39 Applicable Design Codes on Temperature and Pressure40 Distance Requirements and Exposure Limitations40 Tank Accessories41 Piping requirements43 Transfer, Loading and Unloading Facilities44 Refrigeration System45 STORING AND HANDLING OF ETHANOL ANDGASOLINE ETHANOL BLENDS45 General45 Scope45 Material Selection46 Requirements46 Safety and Fire Protection47 STORING AND HANDLING OF GASOLINE-METHANOL/CO SOLVENT BLENDS48 General48 Material Selection48 Requirements48 KLM TechnologyGroupProject Engineering StandardPROCESS DESIGN OF liquid &GASTRANSFER AND STORAGE( PROJECT STANDARDS ANDSPECIFICATIONS)Page3of55 Rev: 01 Feb2011 APPENDIX A50 APPENDIX B52 APPENDIX C53 APPENDIX D54 APPENDIX E55 KLM TechnologyGroupProject Engineering StandardPROCESS DESIGN OF liquid &GASTRANSFER AND STORAGE( PROJECT STANDARDS ANDSPECIFICATIONS)Page4of55 Rev.

3 01 Feb2011 SCOPEThisProject STANDARDS and Specificationsis intended to cover the minimumrequirements and criteria to be considered in process design of liquid and gastransfer and storage facilities in OGP requirements outlined in thisProject STANDARDS and Specificationsdeal withindividual items of equipment and other facilities such as storage tanks andaccessories, pumps/compressors and piping connection, instrumentation, fireprotection and safety instruction, layout and spacing and other aspects, but all tothe extent of processdesign consideration this Standard the following dated and undated STANDARDS /codes arereferred to. These referenced documents shall, to the extent specified herein,form a part of this standard. For dated references, the edition cited applies.

4 Theapplicability of changes in dated references that occur after the cited date shallbe mutually agreed upon by the Company and the Vendor. For undatedreferences, the latest edition of the referenced documents (including anysupplements and amendments) (American Petroleum Institute)-API RP 520oPart : I, 7thEdition" Sizing and selection"oPart : II, 4thEdition "Installation"-API RP 521 4th Ed., 1997-"Guide for Pressure-Relieving andDepressuring Systems"-API 620 10thEd., 2002-"Design and Construction of Large, Welded, LowPressure Storage Tanks"-API 650 10thEd., 1998-"Welded Steel Tanks for Oil Storage"-API 2000 5thEd., 1998-"Venting Atmospheric and Low-Pressure StorageTanks: Nonrefrigerated and Refrigerated"-API 2015 6thEd., 2001-"Requirements for Safe Entry and Cleaning ofPetroleum Storage Tanks"-API 2508 2ndEd.

5 , 1985-"Design and Construction of Ethane andEthylene Installations at Marine and Pipeline Terminals, Natural GasPipeline Terminals, NaturalGas Petrochemicals Plants, and Tank Farms"KLM TechnologyGroupProject Engineering StandardPROCESS DESIGN OF liquid &GASTRANSFER AND STORAGE( PROJECT STANDARDS ANDSPECIFICATIONS)Page5of55 Rev: 01 Feb2011-API 2510 8thEd., 2001-"Design and Construction of LPG Installations"-API Recommended Practice 1626 1st Ed. 1985-"Storing and Handling ofEthanol and Gasoline-Ethanol Blends at Distribution Terminals andService Stations-API Recommended Practice 1627 1stEd. 1986-"Storage and Handling ofGasoline-Methanol/Cosolvent Blends at Distribution Terminals andService Stations"-API Recommended Practice 2003 6thEd. 1998-"Protection againstIgnitions Arising out ofStatic, Lightning and Stray Currents-API Publication 2510A 2ndEd.

6 , 1996-"Fire-Protection Considerations forthe Design and Operation of Liquefied Petroleum Gas (LPG) StorageFacilities"-API Publication 2015B 1stEd., 1981-"Cleaning Open-Top and CoveredFloating Roof Tanks" ( British STANDARDS Institution)-BS 470 1999-" specification for Inspection, Access and Entry Openingsfor Pressure Vessels"-BS EN 14015-" specification for Design and Manufacture of Site Built,Vertical, Cylindrical, Flat Bottomed, above Ground, Welded, Steel Tanksfor The Storage of liquid at Ambient Temperature and above"-BS 5429 Ed., 1988-"Code of Practice for Safe Operation of Small ScaleStorage Facilities for Cryogenic Liquids" (American Society of Mechanical Engineers)-ASME Ed. 1987-"Process Piping"-ASME Ed. 1994-"Pipeline Transportation Systems for Liquidhydrocarbons and other liquids"-ASME Codes,-"Boiler and Pressure Vessels Codes Section VIII Divisions1 and 2" (American Society for Testing and Material)-D-1250-"Standard Guide for Use of thePetroleum measurement Tables " (National Fire Protection Association)-NFPA 30 Ed.

7 2000-"Flammable and Combustible liquid Code"-NFPA 30A-"Code for Motor Fuel Dispensing-Facilities and RepairGarages"KLM TechnologyGroupProject Engineering StandardPROCESS DESIGN OF liquid &GASTRANSFER AND STORAGE( PROJECT STANDARDS ANDSPECIFICATIONS)Page6of55 Rev: 01 Feb2011-NFPA 59A, Ed. 2001-"Standard for Production, Storage and Handling ofLNG"-NFPA 58 Vol. 2,Ed., 2001-"Liquefied Petroleum Gas (LPG) Code" (Uniform Building Code) (International Organization for Standardization)-ISO 4266-1: "Petroleum and liquid Petroleum products-Measurement ofLevel and temperature in Storage Tanks by Automatic Methods partAtmospheric Tank" 1: Measurement of Level inDEFINITIONS AND TERMINOLOGYD esign Pressure-The pressure used in design of equipment, a vessel or tankfor the purpose of determining the minimum permissible thickness or physicalcharacteristics of its different parts.

8 Whenapplicable static head shall be includedin the design pressure to determine the thickness of any specific A structure used to establish an impounding vaporizer-A vaporizer in which heat furnished by a flame is directlyapplied to some form of heat exchange surface in contact with the liquid LP-Gasto be vaporizer-A vaporizer in which heat furnished by steam, hot water, theground, surrounding air or other heating medium is applied to a vaporizingchamber or to tubing, pipe coils, or other heat exchange surface containing theliquid LP-Gas to be vaporized; the heating of the medium used being at a pointremote from the Natural Gas (LNG)-A fluid in the liquid state composedpredominantly of methane and which may contain minor quantities of ethane,propane, nitrogen , or other components normally found in natural Petroleum Gas (LPG or LP-Gas)-Any material in liquid form that iscomposed predominantly of any of the following hydrocarbons or of a mixturethereof: propane, propylene, butanes (normal butane or isobutene), Gas liquid (NGL)-A mixture of liquefied hydrocarbons extracted fromnatural gas by various methods to obtain a liquid TechnologyGroupProject Engineering StandardPROCESS DESIGN OF liquid &GASTRANSFER AND STORAGE( PROJECT STANDARDS ANDSPECIFICATIONS)Page7of55 Rev.

9 01 Feb2011 Standard Condition-A temperature of 15 C and a pressure of one atmosphere( kPa), which also is knownas Standard Temperature and Pressure(STP).Vaporizer-A device other than a container which receives LP-Gas in liquid formand adds sufficient heat to convert the liquid to a gaseous Processors AssociationLPGL iquefied Petroleum GasNGLN atural Gas LiquidNPSHNet Positive Suction HOCMAOil Companies, Material AssociationOGPOil, Gas and PetrochemicalRVPReid Vapor PressureSTPS tandard Temperature and PressureUNITSThis Standard is based on International System of Units (SI) except whereotherwise AND HANDLING OF CRUDE OIL AND REFINERY PRODUCTSG eneralThe requirements of this Section apply to the storage of crude oil and refineryproductsin vertical cylindrical tanks and to storage tanks constructed of carbonsteel, carbon manganese steel, tanks constructed of carbon and alloy steels ortanks constructed of non-ferrous oil and the refinery products should normally be stored as refinery products with RVP kPa (abs) is preferably to be storedin pressure vessels ( spheres).

10 However, where RVP of the lighterrefinery products is exceeding local atmospheric pressure, the type refrigeration is not used shall be pressure TechnologyGroupProject Engineering StandardPROCESS DESIGN OF liquid &GASTRANSFER AND STORAGE( PROJECT STANDARDS ANDSPECIFICATIONS)Page8of55 Rev: fuels shall be stored in a covered floating roof inside a fixed oil, naphtha and kerosene and other hydrocarbons with closed flashpoints at or below 45 C, [except the cases covered in (a)and (b) above]should be stored in tanks fitted with floating oils, diesel oils, lubricating oils, fuel oils and residues (with closed flashpoints above 45 C) should be stored in tanks fitted with non-pressure to the above may occur, as for example with the storage of feedstock for catalytic Units where, to prevent oxidation and ingress of moisture,the feed stock may be stored in a fixed roof vertical cylindrical low pressure(21 mbar and/or kPa) tank under a gas blanket.